15118038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:150

約数の個数: 72

約数和(自身を含む): 37516752

約数和(自身を除く): 22398714

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 53, 69, 78, 106, 117, 138, 159, 207, 234, 299, 318, 414, 477, 598, 689, 897, 954, 1219, 1378, 1794, 2067, 2438, 2691, 2809, 3657, 4134, 5382, 5618, 6201, 7314, 8427, 10971, 12402, 15847, 16854, 21942, 25281, 31694, 36517, 47541, 50562, 64607, 73034, 95082, 109551, 129214, 142623, 193821, 219102, 285246, 328653, 387642, 581463, 657306, 839891, 1162926, 1679782, 2519673, 5039346, 7559019, 15118038]

約数ペア:

[(1, 15118038), (2, 7559019), (3, 5039346), (6, 2519673), (9, 1679782), (13, 1162926), (18, 839891), (23, 657306), (26, 581463), (39, 387642), (46, 328653), (53, 285246), (69, 219102), (78, 193821), (106, 142623), (117, 129214), (138, 109551), (159, 95082), (207, 73034), (234, 64607), (299, 50562), (318, 47541), (414, 36517), (477, 31694), (598, 25281), (689, 21942), (897, 16854), (954, 15847), (1219, 12402), (1378, 10971), (1794, 8427), (2067, 7314), (2438, 6201), (2691, 5618), (2809, 5382), (3657, 4134)]